SOUTH CROSS UNIT

Oil · District 08 · Lease #21736

Operator: SHELL WESTERN E&P INC.

Cum Oil

45.3M BBL

Cum Gas

20.3M MCF

casinghead

Wells

195

Production

1993-01 — 2026-04

Peak Month

2006-01

Production History

Cum Oil: 45,281,496 BBL Cum Gas: 20,284,049 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

180,224 BBL/mo

Di (annual)

3.8%

b-factor

0.0

EUR

48,305,146 BBL

R-squared

0.906

type

exponential

Operator History (from monthly production reports)

2000-05 — 2026-07 OCCIDENTAL PERMIAN LTD. 315 mo
1997-03 — 2000-04 ALTURA ENERGY LTD. 38 mo
1993-01 — 1997-02 SHELL WESTERN E&P INC. 50 mo

Wells (195)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
282OCCIDENTAL PERMIAN LTD.16,0002019-10-08
283OCCIDENTAL PERMIAN LTD.16,0002019-10-08
228OCCIDENTAL PERMIAN LTD.15,4002019-06-27
3OCCIDENTAL PERMIAN LTD.15,4002019-06-27
285OCCIDENTAL PERMIAN LTD.16,0002019-05-07
287OCCIDENTAL PERMIAN LTD.16,0002019-05-07
284OCCIDENTAL PERMIAN LTD.17,0002019-05-03
138OCCIDENTAL PERMIAN LTD.15,5102018-09-19
138GCOCCIDENTAL PERMIAN LTD.15,5102018-09-19
205OCCIDENTAL PERMIAN LTD.35,0002018-09-12
251OCCIDENTAL PERMIAN LTD.25,8002017-10-31
279OCCIDENTAL PERMIAN LTD.15,8002017-10-31
280OCCIDENTAL PERMIAN LTD.15,8002017-08-15
277OCCIDENTAL PERMIAN LTD.25,8002017-03-23
278OCCIDENTAL PERMIAN LTD.15,8002017-03-23
281OCCIDENTAL PERMIAN LTD.15,8002017-03-23
273OCCIDENTAL PERMIAN LTD.16,0002015-08-13
274OCCIDENTAL PERMIAN LTD.16,0002015-08-13
275OCCIDENTAL PERMIAN LTD.16,0002015-08-13
276OCCIDENTAL PERMIAN LTD.16,0002015-08-13
269OCCIDENTAL PERMIAN LTD.16,0002015-04-06
272OCCIDENTAL PERMIAN LTD.16,0002015-04-06
270OCCIDENTAL PERMIAN LTD.16,0002015-03-31
271OCCIDENTAL PERMIAN LTD.16,0002015-03-31
216OCCIDENTAL PERMIAN LTD.25,6002014-07-07
265OCCIDENTAL PERMIAN LTD.15,7002014-05-08
266OCCIDENTAL PERMIAN LTD.15,4002014-05-08
267OCCIDENTAL PERMIAN LTD.15,7002014-05-08
268OCCIDENTAL PERMIAN LTD.15,4002014-05-08
263OCCIDENTAL PERMIAN LTD.15,6002013-08-19
260OCCIDENTAL PERMIAN LTD.15,6002013-08-15
261OCCIDENTAL PERMIAN LTD.15,6002013-08-13
262OCCIDENTAL PERMIAN LTD.15,6002013-08-13
264OCCIDENTAL PERMIAN LTD.15,6002013-08-13
258OCCIDENTAL PERMIAN LTD.15,8002009-10-20
259OCCIDENTAL PERMIAN LTD.15,8002009-10-20
256OCCIDENTAL PERMIAN LTD.15,8002009-09-18
257OCCIDENTAL PERMIAN LTD.15,8002009-09-18
254OCCIDENTAL PERMIAN LTD.25,8002008-12-30
255OCCIDENTAL PERMIAN LTD.15,8002008-12-15
253OCCIDENTAL PERMIAN LTD.15,8002008-12-11
252OCCIDENTAL PERMIAN LTD.15,8002008-02-11
249OCCIDENTAL PERMIAN LTD.15,8002008-02-04
250OCCIDENTAL PERMIAN LTD.15,8002008-02-04
248OCCIDENTAL PERMIAN LTD.15,8002008-02-02
245OCCIDENTAL PERMIAN LTD.15,8002007-02-10
247OCCIDENTAL PERMIAN LTD.15,8002007-02-10
244OCCIDENTAL PERMIAN LTD.15,8002007-02-06
242OCCIDENTAL PERMIAN LTD.15,8002007-02-01
243OCCIDENTAL PERMIAN LTD.15,8002007-02-01
237OCCIDENTAL PERMIAN LTD.15,6002006-05-03
238OCCIDENTAL PERMIAN LTD.15,6002006-05-03
239OCCIDENTAL PERMIAN LTD.15,6002006-05-03
240OCCIDENTAL PERMIAN LTD.15,6002006-05-03
241OCCIDENTAL PERMIAN LTD.25,8232006-05-03
235OCCIDENTAL PERMIAN LTD.15,6002005-08-03
236OCCIDENTAL PERMIAN LTD.25,6002005-08-03
230OCCIDENTAL PERMIAN LTD.15,6002005-05-11
232OCCIDENTAL PERMIAN LTD.15,6002005-05-11
234OCCIDENTAL PERMIAN LTD.15,6002005-05-11
147ROCCIDENTAL PERMIAN LTD.15,6002005-04-25
191ROCCIDENTAL PERMIAN LTD.15,6002005-04-25
231OCCIDENTAL PERMIAN LTD.15,6002005-04-25
229OCCIDENTAL PERMIAN LTD.15,6002004-09-14
225OCCIDENTAL PERMIAN LTD.15,6002004-06-03
226OCCIDENTAL PERMIAN LTD.15,6002004-06-03
139ROCCIDENTAL PERMIAN LTD.15,6002004-06-02
224OCCIDENTAL PERMIAN LTD.15,6002004-06-02
227OCCIDENTAL PERMIAN LTD.15,6002004-06-02
218OCCIDENTAL PERMIAN LTD.15,6002003-06-04
221OCCIDENTAL PERMIAN LTD.15,6002003-06-04
222OCCIDENTAL PERMIAN LTD.15,6002003-06-04
223OCCIDENTAL PERMIAN LTD.15,6002003-06-04
217OCCIDENTAL PERMIAN LTD.15,6002002-09-16
214OCCIDENTAL PERMIAN LTD.15,6002001-06-11
215OCCIDENTAL PERMIAN LTD.15,6002001-06-11
212OCCIDENTAL PERMIAN LTD.15,6002000-11-09
213OCCIDENTAL PERMIAN LTD.15,6002000-11-09
211OCCIDENTAL PERMIAN LTD.15,6001999-11-05
210OCCIDENTAL PERMIAN LTD.15,6001997-04-15
209OCCIDENTAL PERMIAN LTD.15,6001996-12-30
158OCCIDENTAL PERMIAN LTD.28,0001994-11-30
188GROCCIDENTAL PERMIAN LTD.15,5501989-07-07
208OCCIDENTAL PERMIAN LTD.15,5501989-07-07
194ROCCIDENTAL PERMIAN LTD.35,6001989-03-23
194RUOCCIDENTAL PERMIAN LTD.35,6001989-03-23
204OCCIDENTAL PERMIAN LTD.15,0001982-09-27
206OCCIDENTAL PERMIAN LTD.15,0001982-09-27
207OCCIDENTAL PERMIAN LTD.15,0001982-09-27
10042-105-10151OCCIDENTAL PERMIAN LTD.------
10142-105-10440OCCIDENTAL PERMIAN LTD.------
10242-105-10152OCCIDENTAL PERMIAN LTD.------
10342-105-10149OCCIDENTAL PERMIAN LTD.------
10442-105-10294OCCIDENTAL PERMIAN LTD.------
10542-105-10293OCCIDENTAL PERMIAN LTD.------
10642-105-10292OCCIDENTAL PERMIAN LTD.------
10742-105-02548OCCIDENTAL PERMIAN LTD.------
10842-105-02543OCCIDENTAL PERMIAN LTD.------
10942-105-02554OCCIDENTAL PERMIAN LTD.------
11042-105-10295OCCIDENTAL PERMIAN LTD.------
111G42-105-02567OCCIDENTAL PERMIAN LTD.------
111GC42-105-02567OCCIDENTAL PERMIAN LTD.------
11242-105-02563OCCIDENTAL PERMIAN LTD.------
113G42-105-02546OCCIDENTAL PERMIAN LTD.------
113GC42-105-02546OCCIDENTAL PERMIAN LTD.------
11442-105-02545OCCIDENTAL PERMIAN LTD.------
11542-105-02562OCCIDENTAL PERMIAN LTD.------
11642-105-10432OCCIDENTAL PERMIAN LTD.------
11742-105-02559OCCIDENTAL PERMIAN LTD.------
11842-105-02555OCCIDENTAL PERMIAN LTD.------
11942-105-02551OCCIDENTAL PERMIAN LTD.------
12042-105-02550OCCIDENTAL PERMIAN LTD.------
12142-105-02566OCCIDENTAL PERMIAN LTD.------
121GC42-105-02566OCCIDENTAL PERMIAN LTD.------
12242-105-03084OCCIDENTAL PERMIAN LTD.------
12342-105-10033OCCIDENTAL PERMIAN LTD.------
12442-105-10296OCCIDENTAL PERMIAN LTD.------
12542-105-10297OCCIDENTAL PERMIAN LTD.------
12642-105-02549OCCIDENTAL PERMIAN LTD.------
126GC42-105-02549OCCIDENTAL PERMIAN LTD.------
12742-105-02544OCCIDENTAL PERMIAN LTD.------
12842-105-02558OCCIDENTAL PERMIAN LTD.------
128GC42-105-02558OCCIDENTAL PERMIAN LTD.------
12942-105-02569OCCIDENTAL PERMIAN LTD.------
13042-105-10340OCCIDENTAL PERMIAN LTD.------
13142-105-10022OCCIDENTAL PERMIAN LTD.------
131G42-105-10022OCCIDENTAL PERMIAN LTD.------
132G42-105-10032OCCIDENTAL PERMIAN LTD.------
132GC42-105-10032OCCIDENTAL PERMIAN LTD.------
13342-105-02565OCCIDENTAL PERMIAN LTD.------
133GC42-105-02565OCCIDENTAL PERMIAN LTD.------
13442-105-02553OCCIDENTAL PERMIAN LTD.------
13542-105-02557OCCIDENTAL PERMIAN LTD.------
13642-105-02561OCCIDENTAL PERMIAN LTD.------
136GC42-105-02561OCCIDENTAL PERMIAN LTD.------
13742-105-02571OCCIDENTAL PERMIAN LTD.------
13942-105-03083OCCIDENTAL PERMIAN LTD.------
14042-105-10156OCCIDENTAL PERMIAN LTD.------
14142-105-10150OCCIDENTAL PERMIAN LTD.------
14242-105-10148OCCIDENTAL PERMIAN LTD.------
14342-105-02594OCCIDENTAL PERMIAN LTD.------
14442-105-02593OCCIDENTAL PERMIAN LTD.------
14542-105-02591OCCIDENTAL PERMIAN LTD.------
145GC42-105-02591OCCIDENTAL PERMIAN LTD.------
14642-105-02592OCCIDENTAL PERMIAN LTD.------
14742-105-02573OCCIDENTAL PERMIAN LTD.------
14942-105-10155OCCIDENTAL PERMIAN LTD.------
15042-105-10154OCCIDENTAL PERMIAN LTD.------
151G42-105-10153OCCIDENTAL PERMIAN LTD.------
151GR42-105-10153OCCIDENTAL PERMIAN LTD.------
15242-105-01198OCCIDENTAL PERMIAN LTD.------
15342-105-01199OCCIDENTAL PERMIAN LTD.------
15442-105-01197OCCIDENTAL PERMIAN LTD.------
15542-105-01196OCCIDENTAL PERMIAN LTD.------
15642-105-10147OCCIDENTAL PERMIAN LTD.------
15742-105-02572OCCIDENTAL PERMIAN LTD.------
15942-105-10279OCCIDENTAL PERMIAN LTD.------
16042-105-02540OCCIDENTAL PERMIAN LTD.------
16142-105-02539OCCIDENTAL PERMIAN LTD.------
16242-105-02560OCCIDENTAL PERMIAN LTD.------
163G42-105-02568OCCIDENTAL PERMIAN LTD.------
16442-105-10298OCCIDENTAL PERMIAN LTD.------
16542-105-02547OCCIDENTAL PERMIAN LTD.------
16742-105-10282OCCIDENTAL PERMIAN LTD.------
16842-105-10280OCCIDENTAL PERMIAN LTD.------
169G42-105-02538OCCIDENTAL PERMIAN LTD.------
17042-105-02537OCCIDENTAL PERMIAN LTD.------
17142-105-02552OCCIDENTAL PERMIAN LTD.------
172G42-105-02556OCCIDENTAL PERMIAN LTD.------
17342-105-02564OCCIDENTAL PERMIAN LTD.------
174G42-105-02570OCCIDENTAL PERMIAN LTD.------
17542-105-10409OCCIDENTAL PERMIAN LTD.------
177G42-105-02602OCCIDENTAL PERMIAN LTD.------
17842-105-02601OCCIDENTAL PERMIAN LTD.------
179G42-105-02599OCCIDENTAL PERMIAN LTD.------
18042-105-02604OCCIDENTAL PERMIAN LTD.------
181G42-105-02605OCCIDENTAL PERMIAN LTD.------
18242-105-02606OCCIDENTAL PERMIAN LTD.------
183G42-105-02607OCCIDENTAL PERMIAN LTD.------
18442-105-10301OCCIDENTAL PERMIAN LTD.------
18542-105-02598OCCIDENTAL PERMIAN LTD.------
186G42-105-02597OCCIDENTAL PERMIAN LTD.------
18742-105-02600OCCIDENTAL PERMIAN LTD.------
18942-105-02608OCCIDENTAL PERMIAN LTD.------
19042-105-02609OCCIDENTAL PERMIAN LTD.------
19142-105-03465OCCIDENTAL PERMIAN LTD.------
19342-105-02585OCCIDENTAL PERMIAN LTD.------
19542-105-02582OCCIDENTAL PERMIAN LTD.------
19642-105-02580OCCIDENTAL PERMIAN LTD.------
19742-105-02586OCCIDENTAL PERMIAN LTD.------
19842-105-02584OCCIDENTAL PERMIAN LTD.------
19942-105-02578OCCIDENTAL PERMIAN LTD.------
20042-105-03112OCCIDENTAL PERMIAN LTD.------
20142-105-03108OCCIDENTAL PERMIAN LTD.------
20242-105-03111OCCIDENTAL PERMIAN LTD.------